CN108436120A - A kind of cylinder sleeve borer - Google Patents
A kind of cylinder sleeve borer Download PDFInfo
- Publication number
- CN108436120A CN108436120A CN201810615811.0A CN201810615811A CN108436120A CN 108436120 A CN108436120 A CN 108436120A CN 201810615811 A CN201810615811 A CN 201810615811A CN 108436120 A CN108436120 A CN 108436120A
- Authority
- CN
- China
- Prior art keywords
- knife
- knife bar
- round orifice
- cutter head
- cylinder sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1625—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The present invention discloses a kind of cylinder sleeve borer, including cutter bar body, and cutter bar body includes knife bar, and knife bar both ends are respectively equipped with handle of a knife and cutter head；Cutter head upper surface is provided with rectangular recess, locating slot and the first positioning round orifice, and rectangular recess center is equipped with the first mounting groove；Gasket, blade, pressing plate and hold-down bolt are sequentially installed in rectangular recess, gasket center is provided with the second mounting groove；Pressing plate includes compression end and fixing end, and compression end is connect with positioning plate is compressed, and the second positioning round orifice is provided in fixing end, hold-down bolt is matched with the second positioning round orifice and the first positioning round orifice successively；Positioning plate is compressed to match with locating slot.The present invention is effectively reduced the weight of cutter head, improves the stability of knife bar, reduces vibration, and the draw ratio of knife bar is shortened, chip removal effect when bore hole is improved, workpiece cutting temperature is reduced, it prevents iron filings from interfering with knife bar, improves cutter life and workpiece size stability.
Description
Technical field
The invention belongs to machining equipment technical fields, are related to a kind of cylinder sleeve borer.
Background technology
Cylinder sleeve inner circle is machined with two big difficult points, 1) the elongated easy vibration of knife bar, hole boring cutter rod cantilevered length under normal circumstances
L/ diameter D ＜ 3 (i.e. draw ratio), as L/D ＞ 3, knife bar easy tos produce vibration, influence workpiece internal circular surfaces quality roughness,
Shorten cutter life, or even damage equipment.When cylinder sleeve processes practical application, draw ratio is only capable of reaching 2.5, thin in order to process
Slot hole, it usually needs make knife bar using hard alloy or using the Boring Bar of complex process, cost is very high；2) high speed boring
It is not easy chip removal when hole：Since cylinder sleeve is cast iron materials, iron filings are fragment shape after processing.When with boring through lathe, cylinder sleeve high speed
Rotation, the iron filings of generation are attached on inboard wall of cylinder liner and can not be discharged under the influence of centrifugal force, can lead to cylinder sleeve temperature in processing
Height is spent, and iron filings are clipped between cylinder sleeve and knife bar, easy tos produce cut.
In order in view of the above problems, now designing a kind of cylinder sleeve borer.
Invention content
The purpose of the present invention is to provide a kind of cylinder sleeve borers, during solving existing cylinder sleeve inner circle processing,
There are knife bar draw ratio is undesirable, the problem of causing knife bar easily to vibrate and cylinder sleeve temperature in processing is excessively high and chip removal
Inconvenient problem.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of cylinder sleeve borer, including cutter bar body, cutter bar body include cutter head, knife bar and handle of a knife, and handle of a knife is mounted on
In machine tool tower, knife bar both ends are respectively equipped with handle of a knife and cutter head；
Cutter head upper surface is provided with rectangular recess and locating slot, and the first positioning round orifice, institute are provided between rectangular recess and locating slot
It states two adjacent sides and the two sides of cutter head in rectangular recess to coincide, rectangular recess center is equipped with the first mounting groove；
Gasket, blade, pressing plate and hold-down bolt are sequentially installed in rectangular recess from top to bottom, gasket center is provided with second
Mounting groove, by fixing bolt successively coherent the second mounting groove and the first mounting groove worn in gasket, gasket to be fixed；
Pressing plate includes compression end and fixing end, and one side end face of compression end is connected with fixing end, another side end face and compression
Positioning plate connects, and compression end connect arc-shaped structure with fixing end, the second positioning round orifice is provided in fixing end, hold-down bolt is successively
It is matched with the second positioning round orifice and the first positioning round orifice；
Compression positioning plate lower face is lower 3-5mm than fixing end lower face, the part for compressing positioning plate and being less than fixing end
It is matched with locating slot.
Further, the knife bar and handle of a knife are cylindric, and the radius of knife bar is less than the radius of handle of a knife, knife bar and knife
Rectangular slits are equipped on handle.
Further, the cutter head both sides are equipped with notch, are in 5-10 ° of angle between cutter head upper surface and horizontal plane.
Further, first positioning round orifice is identical as the radius of the second positioning round orifice.
Further, the length and width dimensions of the blade and the length and width dimensions of gasket are identical, the turning of the blade and knife bar
Distance between outside is 4-6mm.
Beneficial effects of the present invention：
Cylinder sleeve hole boring cutter rod provided by the invention changes traditional round handle knife bar design scheme, passes through the structure of cutter bar body
Simultaneously bonding pad, blade, pressing plate and hold-down bolt are designed, the weight of cutter head is effectively reduced, reduces vibration, and reduce knife bar
Draw ratio, improve the stability and rigidity of knife bar, improve chip removal effect when bore hole, reduce workpiece cutting temperature, prevent
Iron filings are interfered with knife bar, improve cutter life and workpiece size stability.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of cylinder sleeve borer of the present invention；
Fig. 2 is a kind of structural schematic diagram of cylinder sleeve borer of the present invention；
Fig. 3 is the structural schematic diagram of center platen of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -3, the present invention is a kind of cylinder sleeve borer, including cutter bar body 1, cutter bar body 1 include
Cutter head 11, knife bar 12 and handle of a knife 13, handle of a knife 13 are mounted in machine tool tower, and 12 both ends of knife bar are respectively equipped with handle of a knife 13 and cutter head
11, knife bar 12 and handle of a knife 13 are cylindric, and the radius of knife bar 12 is less than the radius of handle of a knife 13, on knife bar 12 and handle of a knife 13
Equipped with rectangular slits, the mounting stability of cutter bar body 1 is improved；
Not point-blank, and 11 both sides of cutter head are equipped with notch, effectively reduce cutter head 11 for cutter head 11 and knife bar 12
Weight reduces vibration, improves the accuracy of processing, is in 5-10 ° of angle, 11 upper surface of cutter head between 11 upper surface of cutter head and horizontal plane
It is provided with rectangular recess 111 and locating slot 114, the first positioning round orifice 113, the square are provided between rectangular recess 111 and locating slot 114
Two adjacent sides and the two sides of cutter head 11 coincide in connected in star 111, and 111 center of rectangular recess is equipped with the first mounting groove
112；
Gasket 2, blade 3, pressing plate 4 and hold-down bolt 5,2 center of gasket are sequentially installed in rectangular recess 111 from top to bottom
It is provided with the second mounting groove 21, is linked up successively by fixing bolt and wears the second mounting groove 21 and the first mounting groove 112 in gasket 2,
Realize the fixation to gasket 2；
The length and width dimensions of blade 3 are identical as the length and width dimensions of gasket 2, between 12 outside of turning 31 and knife bar of the blade 3
Distance be 4-6mm；
Pressing plate 4 includes compression end 42 and fixing end 43, and 42 1 side end face of compression end is connected with fixing end 43, another side
Face is connect with positioning plate 44 is compressed, and compression end 42 connect arc-shaped structure with fixing end 43, and the second positioning is provided in fixing end 43
Circular hole 41, first positioning round orifice 113 is identical as the radius of the second positioning round orifice 41, and hold-down bolt 5 is positioned with second successively
Circular hole 41 and the first positioning round orifice 113 match；
It is lower 3-5mm than 43 lower face of fixing end to compress 44 lower face of positioning plate, the compression positioning plate 44 is less than fixing end
43 part is matched with locating slot 114, realizes the fixation to pressing plate 4, and pressing plate 4 is avoided to be rotated around hold-down bolt 5.
Cylinder sleeve hole boring cutter rod provided by the invention changes traditional round handle knife bar design scheme, passes through the structure of cutter bar body
Simultaneously bonding pad, blade, pressing plate and hold-down bolt are designed, the weight of cutter head is effectively reduced, reduces vibration, and reduce knife bar
Draw ratio, improve the stability and rigidity of knife bar, improve chip removal effect when bore hole, reduce workpiece cutting temperature, prevent
Iron filings are interfered with knife bar, improve cutter life and workpiece size stability.
The above content is just an example and description of the concept of the present invention, affiliated those skilled in the art
It makes various modifications or additions to the described embodiments or substitutes by a similar method, without departing from invention
Design or beyond the scope defined by this claim, be within the scope of protection of the invention.
Claims (5)
1. a kind of cylinder sleeve borer, it is characterised in that：Including cutter bar body (1), cutter bar body (1) includes cutter head (11), knife
Bar (12) and handle of a knife (13), handle of a knife (13) are mounted in machine tool tower；
Cutter head (11) upper surface is provided with rectangular recess (111) and locating slot (114), between rectangular recess (111) and locating slot (114)
It is provided with the first positioning round orifice (113), two adjacent sides are mutually be overlapped with the two sides of cutter head (11) in the rectangular recess (111)
It closes, rectangular recess (111) center is equipped with the first mounting groove (112)；
It is sequentially installed with gasket (2), blade (3), pressing plate (4) and hold-down bolt (5) from top to bottom in rectangular recess (111), pads
Piece (2) center is provided with the second mounting groove (21), linked up successively by fixing bolt wear the second mounting groove (21) in gasket (2) with
First mounting groove (112), gasket (2) to be fixed；
Pressing plate (4) includes compression end (42) and fixing end (43), and (42) one side end face of compression end is connected with fixing end (43), separately
One side end face is connect with positioning plate (44) is compressed, and compression end (42) connect arc-shaped structure, fixing end (43) with fixing end (43)
On be provided with the second positioning round orifice (41), hold-down bolt (5) successively with the second positioning round orifice (41) and the first positioning round orifice (113) phase
Cooperation；
It is lower 3-5mm than fixing end (43) lower face to compress positioning plate (44) lower face, the compression positioning plate (44) is less than fixation
The part at end (43) is matched with locating slot (114).
2. a kind of cylinder sleeve borer according to claim 1, it is characterised in that：The knife bar (12) and handle of a knife (13) are equal
To be cylindric, and the radius of knife bar (12) is less than the radius of handle of a knife (1), and being equipped with rectangle on knife bar (12) and handle of a knife (13) cuts
Mouthful.
3. a kind of cylinder sleeve borer according to claim 1, it is characterised in that：Cutter head (11) both sides, which are equipped with, cuts
Mouthful, cutter head (11) is in 5-10 ° of angle between upper surface and horizontal plane.
4. a kind of cylinder sleeve borer according to claim 1, it is characterised in that：First positioning round orifice (113) with
The radius of second positioning round orifice (41) is identical.
5. a kind of cylinder sleeve borer according to claim 1, it is characterised in that：The length and width dimensions of the blade (3) with
The length and width dimensions of gasket (2) are identical, the turning (31) of the blade (3) outside knife bar (12) between at a distance from be 4-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615811.0A CN108436120A (en) | 2018-06-14 | 2018-06-14 | A kind of cylinder sleeve borer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615811.0A CN108436120A (en) | 2018-06-14 | 2018-06-14 | A kind of cylinder sleeve borer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108436120A true CN108436120A (en) | 2018-08-24 |
Family
ID=63207049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810615811.0A Pending CN108436120A (en) | 2018-06-14 | 2018-06-14 | A kind of cylinder sleeve borer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108436120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932240A (en) * | 2022-07-01 | 2022-08-23 | 株洲钻石切削刀具股份有限公司 | Vertically mounted turning tool |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH462589A (en) * | 1963-08-21 | 1968-09-15 | Espa Establishment For Securit | Exchangeable cutting plate for a cutting tool, in particular a turning tool |
| EP0142630A1 (en) * | 1983-08-27 | 1985-05-29 | Gontermann-Peipers GmbH | Device, especially for profile steel |
| CN1872462A (en) * | 2006-03-11 | 2006-12-06 | 张邦南 | Multiple duplicatus grinding type turnable cutter |
| CN2880329Y (en) * | 2006-03-11 | 2007-03-21 | 张邦南 | Multiple-reset milling rotatable cutter |
| CN201061829Y (en) * | 2007-07-06 | 2008-05-21 | 张新添 | Direct fine tuning type hole- ramming cutting tool |
| EP1935538A1 (en) * | 2006-12-21 | 2008-06-25 | Sandvik Intellectual Property HB | A turning tool, as well as a basic body and a shim plate for such tools |
| KR20110108230A (en) * | 2010-03-26 | 2011-10-05 | 주식회사 다인정공 | Insert holder for making groove |
| CN202137396U (en) * | 2011-06-22 | 2012-02-08 | 苏州麦德尔机械有限公司 | Combined lathe tool |
| CN203304586U (en) * | 2013-04-12 | 2013-11-27 | 湖北意高机械工具有限公司 | Screw type inner hole turning tool |
| CN103495751A (en) * | 2013-09-25 | 2014-01-08 | 佳木斯大学 | Piezoelectric type dynamic cutting force measuring turning tool |
| CN203817419U (en) * | 2014-03-25 | 2014-09-10 | 任丘市义祥机械配件有限公司 | Cutter for carrying out turning machining on roller |
| JP2014240097A (en) * | 2013-06-11 | 2014-12-25 | 住友電工ハードメタル株式会社 | Cutting edge replacement type cutting tool |
| CN204108335U (en) * | 2014-09-23 | 2015-01-21 | 台州亮工数控刀具有限公司 | Combined type internal lathe-tool |
| CN204108336U (en) * | 2014-09-23 | 2015-01-21 | 台州亮工数控刀具有限公司 | Internal lathe-tool |
| WO2015063236A1 (en) * | 2013-10-31 | 2015-05-07 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Tool for machining workpiece surfaces |
| CN204672989U (en) * | 2015-06-05 | 2015-09-30 | 南京农业大学灌云现代农业装备研究院 | A kind of presser type lathe tool device |
| CN105209196A (en) * | 2013-04-09 | 2015-12-30 | 山高刀具公司 | Toolholder with clamp having fluid flow passages, and tool including such a toolholder |
| CN205008601U (en) * | 2015-10-13 | 2016-02-03 | 浙江机电职业技术学院 | Special numerical control channel lathe tool of bearing |
| US20160136733A1 (en) * | 2014-11-19 | 2016-05-19 | Kennametal Inc. | Tool holder for a cutting insert |
| CN205614074U (en) * | 2016-04-28 | 2016-10-05 | 广州铁路职业技术学院 | Compound pressing mode twolip billmpse tool |
| CN107073594A (en) * | 2014-10-29 | 2017-08-18 | 京瓷株式会社 | The manufacture method of knife rest, cutting element and machining thing |
| WO2017203435A1 (en) * | 2016-05-24 | 2017-11-30 | Siaem S.A.S. Di Carini Stefano E Paolo & C. | Insert holder for a cutting tool |
| CN206824676U (en) * | 2017-02-18 | 2018-01-02 | 富士迈半导体精密工业（上海）有限公司 | Annular groove is molded boring cutter |
| CN207170977U (en) * | 2017-08-15 | 2018-04-03 | 郑州市钻石精密制造有限公司 | A kind of welded type cutter structure |
-
2018
- 2018-06-14 CN CN201810615811.0A patent/CN108436120A/en active Pending
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH462589A (en) * | 1963-08-21 | 1968-09-15 | Espa Establishment For Securit | Exchangeable cutting plate for a cutting tool, in particular a turning tool |
| EP0142630A1 (en) * | 1983-08-27 | 1985-05-29 | Gontermann-Peipers GmbH | Device, especially for profile steel |
| CN1872462A (en) * | 2006-03-11 | 2006-12-06 | 张邦南 | Multiple duplicatus grinding type turnable cutter |
| CN2880329Y (en) * | 2006-03-11 | 2007-03-21 | 张邦南 | Multiple-reset milling rotatable cutter |
| EP1935538A1 (en) * | 2006-12-21 | 2008-06-25 | Sandvik Intellectual Property HB | A turning tool, as well as a basic body and a shim plate for such tools |
| CN201061829Y (en) * | 2007-07-06 | 2008-05-21 | 张新添 | Direct fine tuning type hole- ramming cutting tool |
| KR20110108230A (en) * | 2010-03-26 | 2011-10-05 | 주식회사 다인정공 | Insert holder for making groove |
| CN202137396U (en) * | 2011-06-22 | 2012-02-08 | 苏州麦德尔机械有限公司 | Combined lathe tool |
| CN105209196A (en) * | 2013-04-09 | 2015-12-30 | 山高刀具公司 | Toolholder with clamp having fluid flow passages, and tool including such a toolholder |
| CN203304586U (en) * | 2013-04-12 | 2013-11-27 | 湖北意高机械工具有限公司 | Screw type inner hole turning tool |
| JP2014240097A (en) * | 2013-06-11 | 2014-12-25 | 住友電工ハードメタル株式会社 | Cutting edge replacement type cutting tool |
| CN103495751A (en) * | 2013-09-25 | 2014-01-08 | 佳木斯大学 | Piezoelectric type dynamic cutting force measuring turning tool |
| WO2015063236A1 (en) * | 2013-10-31 | 2015-05-07 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Tool for machining workpiece surfaces |
| CN203817419U (en) * | 2014-03-25 | 2014-09-10 | 任丘市义祥机械配件有限公司 | Cutter for carrying out turning machining on roller |
| CN204108335U (en) * | 2014-09-23 | 2015-01-21 | 台州亮工数控刀具有限公司 | Combined type internal lathe-tool |
| CN204108336U (en) * | 2014-09-23 | 2015-01-21 | 台州亮工数控刀具有限公司 | Internal lathe-tool |
| CN107073594A (en) * | 2014-10-29 | 2017-08-18 | 京瓷株式会社 | The manufacture method of knife rest, cutting element and machining thing |
| US20160136733A1 (en) * | 2014-11-19 | 2016-05-19 | Kennametal Inc. | Tool holder for a cutting insert |
| CN204672989U (en) * | 2015-06-05 | 2015-09-30 | 南京农业大学灌云现代农业装备研究院 | A kind of presser type lathe tool device |
| CN205008601U (en) * | 2015-10-13 | 2016-02-03 | 浙江机电职业技术学院 | Special numerical control channel lathe tool of bearing |
| CN205614074U (en) * | 2016-04-28 | 2016-10-05 | 广州铁路职业技术学院 | Compound pressing mode twolip billmpse tool |
| WO2017203435A1 (en) * | 2016-05-24 | 2017-11-30 | Siaem S.A.S. Di Carini Stefano E Paolo & C. | Insert holder for a cutting tool |
| CN206824676U (en) * | 2017-02-18 | 2018-01-02 | 富士迈半导体精密工业（上海）有限公司 | Annular groove is molded boring cutter |
| CN207170977U (en) * | 2017-08-15 | 2018-04-03 | 郑州市钻石精密制造有限公司 | A kind of welded type cutter structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932240A (en) * | 2022-07-01 | 2022-08-23 | 株洲钻石切削刀具股份有限公司 | Vertically mounted turning tool |
| CN114932240B (en) * | 2022-07-01 | 2023-11-14 | 株洲钻石切削刀具股份有限公司 | Vertical loading turning tool |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |
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| RJ01 | Rejection of invention patent application after publication |